import Vue from 'vue'
import Router from 'vue-router'
import Layout from '@/layout'
// 导入8个动态路由规则对象
import approvalsRouter from './modules/approvals'
import attendancesRouter from './modules/attendances'
import departmentsRouter from './modules/departments'
import employeesRouter from './modules/employees'
import permissioRouter from './modules/permission'
import salarysRouter from './modules/salarys'
import settingsRouter from './modules/setting'
import social_securitys from './modules/social_security'

// 动态路由表数Router
export const asyncRoutes = [
  approvalsRouter,
  attendancesRouter,
  departmentsRouter,
  employeesRouter,
  permissioRouter,
  salarysRouter,
  settingsRouter,
  social_securitys

]

Vue.use(Router)

/* Layout */
// 导入layout 架子

/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'/'el-icon-x' the icon show in the sidebar
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */
// 静态路由表（所有角色都可以访问的路由）
export const constantRoutes = [
  {
    // 登录
    path: '/login',
    component: () => import('@/views/login/index'),
    // hidden： true表示当前路由不会出现左侧菜单
    hidden: true
  },

  {
    // 404
    path: '/404',
    component: () => import('@/views/404'),
    hidden: true
  },

  {
    // layout
    path: '/',
    component: Layout,
    redirect: '/dashboard',
    // hidden: true,
    children: [
      {
        path: 'dashboard',
        name: 'dashboard',
        component: () => import('@/views/dashboard/index'),
        // title：菜单名称  icon：菜单小图标
        meta: { title: '首页', icon: 'dashboard' }
      }
      // {
      //   // 审批
      //   path: 'approvals',
      //   // name属性必须添加，后续需要基于name去userInfo.roles.menus中比对
      //   // name的取值必须和userInfo.roles.menus中的值保持一致（动态路由筛选的标识）
      //   name: 'approvals',
      //   component: () => import('@/views/approvals'),
      //   meta: { title: '审批' }

      // },
      // {
      //   // 审批
      //   path: 'attendances',
      //   // name属性必须添加，后续需要基于name去userInfo.roles.menus中比对
      //   // name的取值必须和userInfo.roles.menus中的值保持一致（动态路由筛选的标识）
      //   name: 'attendances',
      //   component: () => import('@/views/attendances'),
      //   // hidden: true,
      //   meta: { title: '考勤' }

      // }
    ]
  }

  // {
  //   path: '/example',
  //   component: Layout,
  //   redirect: '/example/table',
  //   name: 'Example',
  //   meta: { title: 'Example', icon: 'el-icon-s-help' },
  //   children: [
  //     {
  //       path: 'table',
  //       name: 'Table',
  //       component: () => import('@/views/table/index'),
  //       meta: { title: 'Table', icon: 'table' }
  //     },
  //     {
  //       path: 'tree',
  //       name: 'Tree',
  //       component: () => import('@/views/tree/index'),
  //       meta: { title: 'Tree', icon: 'tree' }
  //     }
  //   ]
  // },

  // {
  //   path: '/form',
  //   component: Layout,
  //   children: [
  //     {
  //       path: 'index',
  //       name: 'Form',
  //       component: () => import('@/views/form/index'),
  //       meta: { title: 'Form', icon: 'form' }
  //     }
  //   ]
  // },

  // {
  //   path: '/nested',
  //   component: Layout,
  //   redirect: '/nested/menu1',
  //   name: 'Nested',
  //   meta: {
  //     title: 'Nested',
  //     icon: 'nested'
  //   },
  //   children: [
  //     {
  //       path: 'menu1',
  //       component: () => import('@/views/nested/menu1/index'), // Parent router-view
  //       name: 'Menu1',
  //       meta: { title: 'Menu1' },
  //       children: [
  //         {
  //           path: 'menu1-1',
  //           component: () => import('@/views/nested/menu1/menu1-1'),
  //           name: 'Menu1-1',
  //           meta: { title: 'Menu1-1' }
  //         },
  //         {
  //           path: 'menu1-2',
  //           component: () => import('@/views/nested/menu1/menu1-2'),
  //           name: 'Menu1-2',
  //           meta: { title: 'Menu1-2' },
  //           children: [
  //             {
  //               path: 'menu1-2-1',
  //               component: () => import('@/views/nested/menu1/menu1-2/menu1-2-1'),
  //               name: 'Menu1-2-1',
  //               meta: { title: 'Menu1-2-1' }
  //             },
  //             {
  //               path: 'menu1-2-2',
  //               component: () => import('@/views/nested/menu1/menu1-2/menu1-2-2'),
  //               name: 'Menu1-2-2',
  //               meta: { title: 'Menu1-2-2' }
  //             }
  //           ]
  //         },
  //         {
  //           path: 'menu1-3',
  //           component: () => import('@/views/nested/menu1/menu1-3'),
  //           name: 'Menu1-3',
  //           meta: { title: 'Menu1-3' }
  //         }
  //       ]
  //     },
  //     {
  //       path: 'menu2',
  //       component: () => import('@/views/nested/menu2/index'),
  //       name: 'Menu2',
  //       meta: { title: 'menu2' }
  //     }
  //   ]
  // },

  // {
  //   path: 'external-link',
  //   component: Layout,
  //   children: [
  //     {
  //       path: 'https://panjiachen.github.io/vue-element-admin-site/#/',
  //       meta: { title: 'External Link', icon: 'link' }
  //     }
  //   ]
  // },

  // 404 page must be placed at the end !!!
  // 重定向到404
  // { path: '*', redirect: '/404', hidden: true }
]

// todo: 动态路由表（需要通过权限控制的路由）
const createRouter = () =>
  new Router({
    // 路由模式： 默认是hash模式，可选值还有history历史模式

    mode: 'hash', // require service support

    // 当路由切换的时候，让页面回到最顶部
    scrollBehavior: () => ({ y: 0 }),
    // 临时让静态路由表和动态路由表合并（当下用户可以看到所有的菜单）
    // routes: [...constantRoutes, ...asyncRoutes]
    routes: constantRoutes
  })

const router = createRouter()

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
// 重置路由函数
export function resetRouter() {
  // 删除所有路由表信息
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}
// 默认导出router 实例
export default router
